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What are the file limits in Git (number and size)?
... Git
fundamentally never really looks at less than the whole repo. Even if you
limit things a bit (ie check out just a portion, or have the history go
back just a bit), git ends up still always caring about the whole thing,
and carrying the knowledge around.
So git scales really badly ...
Does making a struct volatile make all its members volatile?
If I have:
2 Answers
2
...
ruby on rails f.select options with custom attributes
...=>c.currency_code}] },
selected_key = f.object.country_id) %>
If you need grouped options, you can use the grouped_options_for_select helper, like this (if @continents is an array of continent objects, each having a countries method):
<%= f.select :country_id, grouped_options_for_se...
How to write a foreach in SQL Server?
...gonizing row) solutions are typically bad performers and cause headaches. If you are new, PLEASE try to learn this lesson early.
– granadaCoder
Aug 29 '13 at 14:56
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How to create a memory leak in Java?
...n is why application containers (like Tomcat) can leak memory like a sieve if you frequently redeploy applications which happen to use ThreadLocals that in some way point back to themselves. This can happen for a number of subtle reasons and is often hard to debug and/or fix.
Update: Since lots of ...
Get value of dynamically chosen class constant in PHP
...
Side note: if you want to first check whether or not the constant is defined, it's defined("ThingIDs::$thing");
– Parris Varney
Nov 12 '14 at 14:33
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How can I combine hashes in Perl?
...%hash1 always have unique keys. I would also prefer a single line of code if possible.
4 Answers
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Is there an eval() function in Java? [duplicate]
... some math seems like a huge waste. But you're right, it works, especially if efficiency isn't a priority.
– Sasha Chedygov
Apr 9 '10 at 4:21
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How do I get ASP.NET Web API to return JSON instead of XML using Chrome?
...you get JSON on most queries, but you can get XML when you send text/xml.
If you need to have the response Content-Type as application/json please check Todd's answer below.
NameSpace is using System.Net.Http.Headers.
shar...
Can I have multiple primary keys in a single table?
... In this example, BOTH userid and userdataid are needed to identify/find a unique row. Not sure what the OP's intention was, but I came here looking to see if I could uniquely identify a row with one of a set of keys. For instance, I would like to identify a unique user with either a user...